Keyscan EC2500 Series - Page 185

Keyscan Technical Guide (PC109x - 04.12)
182
Function Location Instructions/Notes Additional
Reference
Ribbon Cable Connection to
OCB 8
1
st
OCB 8 H1 on OCB 8 to Control 1 -
CA8500B
Use Control 1 for door output
relays
(red stripe on bottom)
2
nd
OCB 8 H1 on OCB 8 to Control 2 -
CA8500B
Use Control 2 for auxiliary
outputs relays
(red stripe on bottom)
3
rd
OCB 8 (optional) H1 on OCB 8 to Control 3 -
CA8500B
Use Control 3 for pre-alert
relays to external devices
(red stripe on bottom)
4
th
OCB 8 (optional) H1 on OCB 8 to Control 4 -
CA8500B
Use Control 4 for HC
accessibility relays
(red stripe on bottom)
5
th
OCB-8 (optional) H1 on OCB 8 to Control 5 –
CA8500B
Use for optional (Global)
input/output relays
Note global I/O relay # –
auxiliary output assignments
in Client software:
Relay 1 = AO #9 in Client
Relay 2 = AO #10 “ “
Relay 3 = AO #11 “ “
Relay 4 = AO #12 “ “
Relay 5 = AO #13 “ “
Relay 6 = AO #14 “ “
Relay 7 = AO #15 “ “
Relay 8 = AO #16 “ “